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Electromagnetic excitation device of high-speed slide booster

A booster and electromagnetic technology, applied in the direction of launching/dragging transmissions, etc., can solve the problems of difficult carrying and transportation, high danger, etc.

Inactive Publication Date: 2015-04-29
卓向东
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0002] In the field of ejection of small UAVs weighing more than 50 kg, there is no electromagnetic catapult suitable for such UAVs in China. According to reports, only the United States and Israel have similar UAV boosters. Domestically produced rubber band catapults can only eject Boost drones below 50 kg, and drones weighing more than 50 kg can only be boosted by solid explosive rockets, which is very dangerous and very difficult to carry and transport

Method used

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Embodiment Construction

[0004] The electromagnetic excitation device of the high-speed taxiing booster, the main structure includes a fixed box, an excitation shaft and a driving electromagnet; in a fixed box, an excitation shaft is installed, and a part of the excitation shaft is sleeved on the inside of the electromagnet. The other part pushes the mobile trolley; the electromagnet is fixed in the casing; when the power is turned on, the electromagnet drives the excitation shaft to move forward quickly and pushes the mobile trolley to achieve the purpose of excitation.

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Abstract

The invention provides an electromagnetic excitation device of a high-speed slide booster. The electromagnetic excitation device mainly and structurally comprises a fixing box, an excitation shaft, a pushing electromagnet and other portions. The excitation shaft is installed in the fixing box, a part of the excitation shaft is sleeved with the inner side of the electromagnet, and another part of the excitation shaft pushes a moving trolley. The electromagnet is fixed in a housing. After the electromagnetic excitation device is electrified, the electromagnet drives the excitation shaft to forwards and quickly move, and the moving trolley is moved to achieve the excitation purpose.

Description

Technical field [0001] The invention relates to an electromagnetic excitation device of a high-speed sliding booster, in particular to an excitation buckle with both a mechanical structure and a permanent magnet ejection structure. It belongs to the technical field of unmanned aerial vehicle catapults. Background technique [0002] In the field of ejection of small UAVs weighing more than 50 kg, there is no electromagnetic catapult suitable for such UAVs in China. According to reports, only the United States and Israel have similar UAV boosters. Domestically produced rubber band catapults can only eject UAVs under 50 kg can be boosted, and UAVs weighing more than 50 kg can only be boosted by solid explosive rockets, which is very dangerous and very difficult to carry and transport. Contents of the invention [0003] The electromagnetic excitation device of the high-speed taxiing booster, the main structure includes a fixed box, an excitation shaft and a driving electromag...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): B64F1/06
Inventor 不公告发明人
Owner 卓向东
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